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wget: implement -T SEC; rework progress meter to not use signals (it was unsafe)

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function                                             old     new   delta
retrieve_file_data                                   364     450     +86
bb_progress_update                                   615     682     +67
packed_usage                                       27406   27422     +16
wget_main                                           2440    2453     +13
static.wget_longopts                                 145     155     +10
progress_meter                                       199     159     -40
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(add/remove: 0/0 grow/shrink: 5/1 up/down: 192/-40)           Total: 152 bytes

Signed-off-by: Bradley M. Kuhn <bkuhn@ebb.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Bradley M. Kuhn 2010-08-08 02:51:20 +02:00 • committed by Denys Vlasenko
parent 33bbb27e45
commit c97131c2af
5 changed files with 116 additions and 62 deletions
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11
include/usage.src.h
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@ -4779,10 +4779,12 @@ INSERT
IF_FEATURE_WGET_LONG_OPTIONS( \
"[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document FILE]\n" \
" [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
" [--no-check-certificate] [-U|--user-agent AGENT] URL" \
" [--no-check-certificate] [-U|--user-agent AGENT]" \
IF_FEATURE_WGET_TIMEOUT("[-T SEC] ") " URL" \
) \
IF_NOT_FEATURE_WGET_LONG_OPTIONS( \
"[-csq] [-O FILE] [-Y on/off] [-P DIR] [-U AGENT] URL" \
"[-csq] [-O FILE] [-Y on/off] [-P DIR] [-U AGENT]" \
IF_FEATURE_WGET_TIMEOUT("[-T SEC] ") " URL" \
)
#define wget_full_usage "\n\n" \
"Retrieve files via HTTP or FTP\n" \
@ -4790,7 +4792,10 @@ INSERT
"\n -s Spider mode - only check file existence" \
"\n -c Continue retrieval of aborted transfer" \
"\n -q Quiet" \
"\n -P Set directory prefix to DIR" \
"\n -P DIR Save to DIR (default .)" \
IF_FEATURE_WGET_TIMEOUT( \
"\n -T SEC Network read timeout is SEC seconds" \
) \
"\n -O FILE Save to FILE ('-' for stdout)" \
"\n -U STR Use STR for User-Agent header" \
"\n -Y Use proxy ('on' or 'off')" \